Channel Guard Filter Information & Installation for the Uniden HR2510
Channel Guard Hookup List for radios with the 10.695 Mhz IF.
Be sure to check out the other file database for the Schematic to build one.
Datasheet for the 2SC2999 Transistor
Hand Drawn Schematic of an FM kit using the NTE712 IC
Very good upgrades for your 148 or 2000 GTL
Clarifier mod for Teaberry Stalker XV & XX (15 & 20).
This mod increases slide and corrects the center slot issue common with
these boards. Could be used in the 142 GTL and Washington with some
changes as well. You will need a dead 148 or 2000 GTL for a few parts.
This mod has been tested and does what it says if done properly. It will
give you almost 10kc slide over the typical 3 kc modification.
Convert a 3 position rotary switch to 5 or 6 positions.
The truth about the Antron 99
Galaxy FC347 & Texas Ranger FC390 Installation Manual
The Uniden Grant XL Owners Club Website
This site had alot of info, but for some reason it just dissapeared.
Well this file was made shortly before it dissapeared.
Add a Modulation Meter to the 148 GTL
Radio still blow fuses after replacing the polarity diode???
99 Channel Kit Installation Instructions
Cobra 148 & 2000 Mods Tips ETC.zip
Uniden Grant XL Owners Club Site - More Info
Uniden Grant XL Owners Club Site - More Info #2
Texas Ranger TR-296 Modification info (same as 148 GTL)
Texas Ranger FC390 and Galaxy FC347 Modifications (Older Style)
Uniden & President - The Transitional Period of the Washington, Madison and the Grant
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